AIR INTAKES
Diesel engines take in quite a bit of air as compared to other types of engines, and if you want your diesel performing at its best, you want to be feeding it a quality airflow. Our Duramax air intakes feature high-quality air filters that improve airflow, while drastically cutting down on contaminants that are reaching the engine. This results in increased performance and a healthier engine.
Quality Products at Your Fingertips
Our high-performance GM Duramax air intakes and filters are the perfect additions for your diesel engine. We also carry air filter maintenance kits so you can keep your components in great shape. We stock all of the parts you need, and we we work to ship out your products as soon as you order, so you can get them installed in your truck and be on your way. For most of our orders that come in before 2:00 P.M. EST, we ship out on the same day.
Order Today
We're confident you'll find the Duramax air intakes that fit your specifications. If you have any questions about our product selection or a specific product, give us a call at 724-785-4022, or send us a message, and we'll answer your questions the best we can. Shop for your performance parts today.
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WEHRLI WCF100194 2011-2016 LML DURAMAX 4" INTAKE KIT WITH AIR BOX
WEHRLI CUSTOM FABRICATION
$503.43WCFab 2011-2016 GM LML 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance...$503.43 -
WEHRLI WCF100190 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX
WEHRLI CUSTOM FABRICATION
$484.03WCFab 2001-2004 GM LB7 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance...$484.03 -
WEHRLI WCF100303 2007.5-2010 LMM DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2
WEHRLI CUSTOM FABRICATION
$736.23WCFab 2007.5-2010 GM LMM 6.6L Duramax Stage 2 Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine...$736.23 -
WEHRLI WCF100193 2007.5-2010 LMM DURAMAX 4" INTAKE KIT WITH AIR BOX
WEHRLI CUSTOM FABRICATION
$484.03WCFab 2007.5-2010 GM LMM 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine...$484.03 -
WEHRLI WCF100192 2006-2007 LBZ DURAMAX 4" INTAKE KIT WITH AIR BOX
WEHRLI CUSTOM FABRICATION
$484.03WCFab 2006-2007 GM LBZ 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance...$484.03 -
WEHRLI WCF100164 2007.5-2010 LMM DURAMAX HIGH FLOW 3" Y-BRIDGE KIT
WEHRLI CUSTOM FABRICATION
$916.65This LMM 3" Y-Bridge Kit is an upgraded high flow intake kit for the 2007.5-2010 LMM 6.6L Duramax which replaces the OEM upper intake manifold supplying air to the engine intake runners. The OEM Y-bridge for these trucks is a poorly designed, slip-fit...$916.65 -
WEHRLI WCF100702 | 2020-2024 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX
WEHRLI CUSTOM FABRICATION
$581.03WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2024 L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 HD trucks for...$581.03 -
WEHRLI WCF100718 | 2017-2019 L5P DURAMAX STAGE 1 HIGH FLOW INTAKE BUNDLE KIT
WEHRLI CUSTOM FABRICATION
$567.45Stage 1 upgrade for the 2017-2019 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up. Eliminates weak points in the factory design that can lead to boost leaks or complete failures in...$567.45 -
WEHRLI WCF100684 2020-2024 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2
WEHRLI CUSTOM FABRICATION
$771.15High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2024 L5P 6.6L Duramax equipped Chevrolet Silverado / GMC Sierra 2500 / 3500 HD trucks for improved engine...$771.15 -
WEHRLI WCF100433 17-19 CHEVROLET 6.6L L5P DURAMAX OEM PLACEMENT COOLANT TANK KIT
WEHRLI CUSTOM FABRICATION
$454.932017-2019 L5P Duramax 2500/3500 & 2019+ L5D Duramax 4500/5500/6500 Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. Dress up your engine bay by replacing the ugly clear plastic coolant reservoir with our custom powder...$454.93 -
WEHRLI WCF100328 2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT
WEHRLI CUSTOM FABRICATION
$430.68The 3" High Flow Passenger Side Upper Crossover Intercooler Pipe for 2011-2016 LML Duramax provides a 20% increase in size over the OEM part allowing for less restriction in airflow and an increase in efficiency and turbo spool up. Eliminates resonator...$430.68 -
WEHRLI WCF100301 2004.5-2005 LLY DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2
WEHRLI CUSTOM FABRICATION
$736.23WCFab 2004.5-2005 GM LLY 6.6L Duramax Stage 2 Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine...$736.23 -
WEHRLI WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2
WEHRLI CUSTOM FABRICATION
$571.33This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly increases air flow to your turbo...$571.33 -
WEHRLI WCF100163 2006-2007 LBZ DURAMAX HIGH FLOW 3" Y-BRIDGE KIT
WEHRLI CUSTOM FABRICATION
$916.65This LBZ 3" Y-Bridge Kit is an upgraded high flow intake kit for the 2006-2007 LBZ 6.6L Duramax which replaces the OEM upper intake manifold supplying air to the engine intake runners. The OEM Y-bridge for these trucks is a poorly designed, slip-fit...$916.65 -
WEHRLI WCF100544 03-07 DODGE 5.9L CUMMINS PASSENGER SIDE 3IN REPLACEMENT INTERCOOLER PIPE
WEHRLI CUSTOM FABRICATION
$226.98Passenger Side 3" Intercooler pipe for use with OEM style Holset turbo and intercooler. Includes high quality silicone boots and stainless T-bolt clamps to eliminate boost leaks commonly encountered with OEM components when increasing boost pressures...$226.98 -
WEHRLI WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX
WEHRLI CUSTOM FABRICATION
$173.63Oil line kit For S400 Turbo in a Twin or Remote Mount Application Stainless braided drain and feed Lines, Fittings for turbo, oil pan and engine block.$173.63 -
WEHRLI WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT
WEHRLI CUSTOM FABRICATION
$86.33This bracket allows the passenger side battery on 2011-2016 Chevrolet Silverado and GMC Sierra LML Duramax diesel trucks to be relocated forward into the OEM air box location behind the headlight in order to make room for custom twin (compound) turbo...$86.33 -
WEHRLI WCF100367 2006-2010 LBZ/LMM DURAMAX 3.5" PASSENGER (COLD) SIDE INTERCOOLER PIPE KIT
WEHRLI CUSTOM FABRICATION
$377.33The 3.5" High Flow Passenger (Cold) Side Intercooler Pipe Kit for 2006-2010 LBZ/LMM Duramax replaces the failure prone factory plastic piece with a larger, high flow, 14 ga. aluminum fabricated 3.5" pipe. This part uses CNC machined flanges with double...$377.33 -
WEHRLI WCF100302 2006-2007 LBZ DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2
WEHRLI CUSTOM FABRICATION
$736.23WCFab 2006-2007 GM LBZ 6.6L Duramax Stage 2 Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine...$736.23 -
WEHRLI WCF100410 20-22 DURAMAX L5P HIGH FLOW INTAKE BUNDLE KIT
WEHRLI CUSTOM FABRICATION
$625.65Stage 1 upgrade for the 2020-2024 L5P 6.6L Duramax Diesel Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool-up. Eliminates weak points in the...$625.65 -
WEHRLI WCF100411 2001-2004 LB7 DURAMAX STAGE 1 HIGH FLOW INTAKE BUNDLE KIT
WEHRLI CUSTOM FABRICATION
$1,056.33Already have an air intake and turbo down pipe that you're happy with, but looking to improve your LB7's performance and efficiency by addressing weak points in the OEM components between the turbo and engine? Check out the WCFab Stage 1 High Flow...$1,056.33 -
WEHRLI WCF100344 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX
WEHRLI CUSTOM FABRICATION
$556.78WCFab 4" Intake Kit with Air Box for 2017-2019 GM L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 HD trucks. This high-flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive...$556.78 -
WEHRLI WCF100360 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2
WEHRLI CUSTOM FABRICATION
$750.78WCFab Stage 2 Intake Kit with Air Box for 2017-2019 GM L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 HD trucks. POWDER COATING - CHECK OUT OUR VIDEO Powder coating has quickly become one of the most popular...$750.78 -
WEHRLI WCF100720 2020-2024 L5P DURAMAX 4" INTAKE RESONATOR PIPE
WEHRLI CUSTOM FABRICATION
$207.584" Intake Resonator Pipe for the Factory (VGT) Turbo on 2020-2024 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck. Dress up your engine bay and remove the plastic turbo resonator box. Reduces air restriction allowing...$207.58 -
WEHRLI WCF100712 2001-2004 LB7 DURAMAX STAGE 3 HIGH FLOW INTAKE BUNDLE KIT
WEHRLI CUSTOM FABRICATION
$1,867.25WCFab 2001-2004 GM LB7 6.6L Duramax Stage 3 High Flow Intake Bundle Kit Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 1 High Flow Bundle, Stage 2 Intake Kit, and 3" Down Pipe into a single package providing increased airflow for your...$1,867.25 -
WEHRLI WCF100728 UNIVERSAL OUTERWEAR AIR FILTER COVER (USE W/WCF AIR FILTERS)
WEHRLI CUSTOM FABRICATION
$41.71We use and recommend these Outerwears Air Filter Covers for all WCFab air filters used in our turbo kits and intake kits. These Pre-filters are designed to deflect the damaging debris, which can prematurely clog air filters, compromising peak...$41.71 -
WEHRLI WCF100719 UNIVERSAL 5IN INLET DRY AIR FILTER (USE W/WCF KITS)
WEHRLI CUSTOM FABRICATION
$65.96Replacement Dry Air Filter used in WCFab Twin Turbo and S400 Single Install Kits. Maintenance - The cleaning / replacement interval depends on your driving conditions. We recommend that you inspect your air filter every 5,000 miles by removing the...$65.96 -
WEHRLI WCF100717 UNIVERSAL 4IN INLET DRY AIR FILTER (USE W/WCF KITS)
WEHRLI CUSTOM FABRICATION
$65.96Replacement Dry Air Filter used in WCFab 4" Intake kits and S300 Single Install Kits. Maintenance - The cleaning / replacement interval depends on your driving conditions. We recommend that you inspect your air filter every 5,000 miles by removing...$65.96 -
AFE POWER 46-60029 BLADERUNNER TURBO INLET MANIFOLD GM DIESEL TRUCKS 04.5-05 V8-6.6L (TD) LLY
AFE POWER
$409.34The aFe Bladerunner Turbo Inlet Manifold increases performance to your Duramax by 23hp and 57lbs x ft. torque while increasing air flow 73% over the factory turbo inlet. The Bladerunner turbo inlet manifold also improves turbo spool up times and lowers...$409.34 -
AFE POWER 46-60039-1 BLADERUNNER TURBO INLET MANIFOLD GM DIESEL TRUCKS 06-10 V8-6.6L (TD) LBZ/LMM
AFE POWER
$409.34One-Piece Construction:This turbo inlet manifold is constructed of durable cast aluminum and has a machined inlet/outlet. Multi-Directional Vane Technology:The BladeRunner MDV technology is used to optimize airflow by directing it through the turn at the...$409.34 -
AFE POWER 90-50501 MAGNUM FLOW PRO 5R AIR FILTER RESTORE KIT
AFE POWER
$19.93For Pro 5R and Pro 10R Air Filters:This Restore Kit was specifically developed for aFe POWER's Pro 5R and Pro 10R air filters. The POWER CLEANER effectively breaks down dirt and dust without damaging the media, while the oil captures debris during use...$19.93 -
PPE 116454021 MASS AIR FLOW SENSOR MOUNT 2001-2007 GM 6.6L DURAMAX LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$33.29Stainless Steel Mass Air Flow Sensor Block (116454021) by PPE®. PPE is where engineering, design, and quality come together in perfect form. This superior product was crafted using modern manufacturing methods and high-grade materials to strict...$33.29 -
BANKS 42141-D AIR FILTER ELEMENT DRY USE W/RAM-AIR COLD AIR INTAKE SYSTEMS UNIVERSAL DIESEL
BANKS
$119.00Easy to install replacement filter (dry) for Banks Ram-Air Systems. Increased airflow, excellent filtration and a longer service life. Banks Ram-Air filter is a high-flow air-cleaner element that decreases intake restriction and sends more cool, dense...$119.00 -
BANKS 42138-D AIR FILTER ELEMENT DRY USE W/RAM-AIR COLD AIR INTAKE SYSTEMS UNIVERSAL DIESEL
BANKS
$119.00Replacement filter for Banks Ram-Air Systems. Increased airflow, excellent filtration and a longer service life. Banks Ram-Air filter is a high-flow air-cleaner element that decreases intake restriction and sends more cool, dense ram-air into your engine...$119.00 -
BANKS 42138 AIR FILTER ELEMENT OILED USE W/RAM-AIR COLD AIR INTAKE SYSTEMS UNIVERSAL DIESEL
BANKS
$119.00Easy to install replacement filter (oiled). Increased airflow, excellent filtration and a longer service life. Banks Ram-Air filter is a high-flow air-cleaner element that decreases intake restriction and sends more cool, dense ram-air into your engine...$119.00 -
AFE POWER 90-50001 MAGNUM FLOW PRO 5R AIR FILTER RESTORE KIT
AFE POWER
$23.45For Pro 5R and Pro 10R Air Filters:This Restore Kit was specifically developed for aFe POWER's Pro 5R and Pro 10R air filters. The POWER CLEANER effectively breaks down dirt and dust without damaging the media, while the oil captures debris during use...$23.45 -
AFE POWER 90-50000 MAGNUM FLOW PRO GUARD 7 AIR FILTER RESTORE KIT
AFE POWER
$24.00For Pro-GUARD 7 Air Filters:This Restore Kit was specifically developed for aFe POWER's Pro-GUARD 7 air filters. The POWER CLEANER effectively breaks down dirt and dust without damaging the media, while the oil captures debris during use. Restoring...$24.00 -
DONALDSON P610875 POWERCORE AIR FILTER 2006-2010 GM 6.6L DURAMAX LBZ/LMM
DONALDSON
$50.64Outer Diameter 9.26 inch (235.3 mm) Length 6.28 inch (159.4 mm) Efficiency 99.95 Efficiency Test Std ISO 5011 Type Primary Style Round Media Brand PowerCore® Media Type Cellulose$50.64 -
MISHIMOTO MMAF-REOIL-RD Air Filter Re-Oil Kit Red
MISHIMOTO
$24.95Restore and renew your dirty Mishimoto Performance Air Filter! The Mishimoto Air Filter Re-Oil Kit includes everything you need to fully service your Mishimoto Performance Air Filter. The 12 oz cleaning bottle with spray lid and 8 oz filter oil have...$24.95 -
BANKS 42249-D RAM-AIR COLD AIR INTAKE SYSTEM-DRY FILTER 2017-2024 GM DURAMAX 6.6L L5P
BANKS
$449.00Beats stock and the competition. New over-sized filter element protects engine and outflows competition. Enclosed housing keeps out hot, power-robbing engine air. Reduces soot output, decreasing the frequency between regens. Add an additional +20 hp to...$449.00 -
BANKS 42249 RAM-AIR COLD AIR INTAKE SYSTEM-OILED FILTER 2017-2024 GM DURAMAX 6.6L L5P
BANKS
$449.00Beats stock and the competition. New over-sized filter element protects engine and outflows competition. Enclosed housing keeps out hot, power-robbing engine air. Reduces soot output, decreasing the frequency between regens. Add an additional +20 hp to...$449.00 -
BANKS 42168 SUPER-SCOOP (FITS BANKS INTAKE) 2003-2007 CHEVY DURAMAX 6.6L LB7/LLY/LBZ
BANKS
$155.00More Power and MPG. Forces charge of cool, pressurized ram air into filter housing. Optimizes Ram-Air Intake efficiency for more power. Banks' exclusive Super-Scoop is an add-on product to the Ram-Air Intake System. The Super-Scoop connects below the...$155.00 -
BANKS 42169 SUPER-SCOOP (FITS BANKS INTAKE) 2003-2007 GMC DURAMAX 6.6L LB7/LLY/LBZ
BANKS
$155.00More Power and MPG. Forces charge of cool, pressurized ram air into filter housing. Optimizes Ram-Air Intake efficiency for more power. Banks' exclusive Super-Scoop is an add-on product to the Ram-Air Intake System. The Super-Scoop connects below the...$155.00 -
BANKS 42235 SUPER-SCOOP (FITS BANKS 42172 INTAKE) 2007-2010 GM DURAMAX 6.6L LMM
BANKS
$209.00More Power and MPG. Forces charge of cool, pressurized ram air into filter housing.Optimizes Ram-Air Intake efficiency for more power. Banks exclusive Super-Scoop is an add-on product to the Ram-Air Intake System. Super-Scoop connects below the front...$209.00 -
BANKS 42237 SUPER-SCOOP, AIR INTAKE SCOOP BANKS RAM-AIR 2011-2014 GM DURAMAX 6.6L LML
BANKS
$209.00More Power and MPG. Forces charge of cool, pressurized ram air into filter housing. Optimizes Ram-Air Intake efficiency for more power. Banks exclusive Super-Scoop is an add-on product to the Ram-Air Intake System. Super-Scoop integrates into the front...$209.00 -
BANKS 42132 RAM-AIR COLD AIR INTAKE SYSTEM-OILED FILTER 2001-2004 GM DURAMAX 6.6L LB7
BANKS
$449.00Flowbench developed, dyno-proven cold-air intake with enclosed housing improves flow up to 57 percent. Increases power and fuel economy. Reduces exhaust gas temps and sooty, black smoke. Passes the test. Again, and again.Others build and ship...$449.00 -
BANKS 42135 RAM-AIR COLD AIR INTAKE SYSTEM-OILED FILTER 2004.5-2005 GM DURAMAX 6.6L LLY
BANKS
$449.00Gain up to +39 hp/+69 lb-ft. Reduces exhaust gas temps (EGTs) and smoke. Outflows stock and competitors up to 57 percent. Optional Super-Scoop rams cold air for more power. Passes the test. Again, and again. Others build and ship without testing...$449.00 -
BANKS 42142 RAM-AIR COLD AIR INTAKE SYSTEM-OILED FILTER 2006-2007 DURAMAX 6.6L LLY/LBZ
BANKS
$449.00Increased power and fuel economy, while reducing exhaust gas temps and sooty, black smoke. Exclusive 5-inch bellows accommodates engine movement and prevents component damage. The Banks Ram-Air Intake System delivers exceptional airflow and air density...$449.00 -
BANKS 42172 RAM-AIR COLD AIR INTAKE SYSTEM-OILED FILTER 2007-2010 GM DURAMAX 6.6L LMM
BANKS
$449.00Largest filter area for superior high-flow filtration and fewer filter cleanings. Exclusive 5-inch bellows accommodates engine movement and prevents component damage. Cooler temps, more power and MPG, plus a cleaner-running engine. Testing, testing and...$449.00 -
BANKS 42248 RAM-AIR COLD AIR INTAKE SYSTEM-OILED FILTER 2016-2016 GM DURAMAX 6.6L LML
BANKS
$429.00Outflows stock and competitors up to 35 Percent Reduces exhaust gas temps (EGTs) Exclusive 5 inch bellows prevents component damage Cooler temps Cleaner-running engine Oiled Air Filter Element Testing, testing and more testing. Banks Ram-Air Intake...$429.00 -
BANKS 42132-D RAM-AIR COLD AIR INTAKE SYSTEM-DRY FILTER 2001-2004 GM DURAMAX 6.6L LB7
BANKS
$449.00Flowbench developed, dyno-proven cold-air intake with enclosed housing improves flow up to 57 percent. Increases power and fuel economy. Reduces exhaust gas temps and sooty, black smoke. Passes the test. Again and Again.Others build and ship without...$449.00 -
BANKS 42142-D RAM-AIR COLD AIR INTAKE SYSTEM-DRY FILTER 2006-2007 DURAMAX 6.6L LLY/LBZ
BANKS
$449.00Increased power and fuel economy, while reducing exhaust gas temps and sooty, black smoke. Exclusive 5 inch bellows accommodates engine movement and prevents component damage. The Banks Ram-Air Intake System delivers exceptional airflow and air density...$449.00 -
BANKS 42172-D RAM-AIR COLD AIR INTAKE SYSTEM-DRY FILTER 2007-2010 GM DURAMAX 6.6L LMM
BANKS
$449.00Largest filter area for superior high-flow filtration and fewer filter cleanings. Exclusive 5 inch bellows accommodates engine movement and prevents component damage. Cooler temps, more power and MPG, plus a cleaner-running engine. Testing, testing and...$449.00